An IC card has a card substrate having semiconductor integrated circuit chips mounted thereon and a plurality of connector terminals formed thereon. The connector terminals are exposed from a casing. The connector terminals are laid out in plural sequences in staggered form between sequences adjacent...http://www.google.fr/patents/US6945465?utm_source=gb-gplus-shareBrevet US6945465 - Integrated circuit card having staggered sequences of connector terminals
Integrated circuit card having staggered sequences of connector terminals